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1∶25万措勤幅区域地质调查中,在夏康坚雪山的坚扎弄组中新采集到Glossopterissp.,Pecopteris(Ptychocar-pus)sp.,?Yuaniasp.,Dicranophyllum?sp.等植物化石,进一步完善了夏康坚植物群的组合面貌,证实了此植物群确属华夏-冈瓦纳混合植物群。
In the 1: 250000 Regional Geological Survey, Phylloscopcus sp., Pecopteris (Ptychocar-pus) sp., Yuaniasp., Dicranophyllum sp. And other plant fossils were newly collected in Jianzhanling Formation of Xiakangjian Snow Mountain The combination of Xiakangjian flora confirmed that this flora is indeed a Huaxia-Gondwanne mixed flora.